STK412-150 Sony MHC DX8,MHC - VX88 board Amplifier / Simple Hack

only need 2 step jumper for hack board power amplifier eks sony hifi with STK412-150. and this method willbe work if all part in good condition.thanks @WILTEX Elek STK433-100    • STK433-100E stereo amplifier from old sony...   STK4231ii    • STK4231 Sony HCD V818 / How to hack board ...   STK4192    • STK4192 Cabutan SONY MHC-V800 | How To Hac...